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. 2009 Mar;64(3):193–198. doi: 10.1590/S1807-59322009000300008

Table 3.

Drug assignments (n = 21)

Drugs Initial Assignments Switched to
Thalidomide Dapsone Colchicine Pentoxifylline
Thalidomide 7 1 1
Dapsone 8 3
Colchicine 5 1 4
Pentoxifylline 1 1

n = number of patients